I hate getting a score of 14 on medium bots after training for over a month, and consistently getting under 20. It feels like I'm doing something wrong and just wasting my time

i feel like my aim is pretty good, i do really well in deathmatch and do pretty good in unrated, yet all of that just goes away during competitive and i think it’s just the pressure of a ranked match is coming to me and makes me whiff my sh...